SUMMIT - A 47-year-old Fremont woman reported missing earlier this week was found Thursday by a resident who spotted her wandering on a Highland Way property in the Santa Cruz Mountains, sheriff's deputies reported.

Amy Doyle Northrop was disoriented but did not have any major injuries when found about 2:30 p.m. Northrop was found on the 3000 block of Highland Way, said sheriff's Sgt. Steve Carney.

She wore light clothing and apparently walked about two miles from her car, which was found on a nearby road Wednesday night. A 35-member search team then looked for Northrop on Wednesday night and Thursday.

Volunteers, sheriff's deputies, search dogs and a helicopter crew participated in the search.

It was unclear how long Northrop had been outside, Carney said. She was transported to Dominican Hospital for evaluation.

Northrop recently had been "stressed" about her medical condition, which may have caused her to voluntarily go missing, authorities said. Details of the condition were not released.

Authorities said Northrop had been seen last on Monday in Fremont and was reported missing that day by her family, Carney said.